(CNN) – Republicans wouldn't say definitively on Sunday whether presumptive GOP nominee Mitt Romney was facing a problem with voters skeptical about his health care law in Massachusetts, which bears resemblance to President Barack Obama's measure.

Sen. Mitch McConnell, the top Republican in the U.S. Senate, said simply that Romney would "have to speak for himself" when it comes to the Massachusetts law, which members of Obama's administration have said was the model for their own legislation.FULL POST

(CNN) – The Republican and Democratic leaders in the U.S. House offered sharply divergent projections Sunday on President Barack Obama's health care law, which was deemed constitutional Thursday by the Supreme Court and which faces a repeal vote on Capitol Hill in just over a week.

House Speaker John Boehner, a Republican and proponent of the law's repeal, said the court's ruling was "shocking," but maintained it did carry an upside for the GOP.FULL POST

(CNN) - Jack Lew, the White House chief of staff, said Sunday the Supreme Court decision upholding President Barack Obama's health care measure should put to rest the national debate over the law's practicality.

Speaking on CNN's "State of the Union," Lew said the Affordable Care Act, which was signed into law in 2010, needs to be fully implemented before Americans assess its merit, and that detractors of the law, including Obama's opponent in the 2012 presidential election, were using it to divide the country.FULL POST